src/hotspot/share/adlc/formssel.cpp

*** 773,783 ****
         !strcmp(_matrule->_rChild->_opType,"CreateEx")     ||  // type of exception
         !strcmp(_matrule->_rChild->_opType,"CheckCastPP")  ||
         !strcmp(_matrule->_rChild->_opType,"GetAndSetP")   ||
         !strcmp(_matrule->_rChild->_opType,"GetAndSetN")   ||
         !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeP") ||
!        !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeN")))  return true;
    else if ( is_ideal_load() == Form::idealP )                return true;
    else if ( is_ideal_store() != Form::none  )                return true;
  
    if (needs_base_oop_edge(globals)) return true;
  
--- 773,786 ----
         !strcmp(_matrule->_rChild->_opType,"CreateEx")     ||  // type of exception
         !strcmp(_matrule->_rChild->_opType,"CheckCastPP")  ||
         !strcmp(_matrule->_rChild->_opType,"GetAndSetP")   ||
         !strcmp(_matrule->_rChild->_opType,"GetAndSetN")   ||
         !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeP") ||
!        !strcmp(_matrule->_rChild->_opType,"CompareAndExchangeN") ||
!        !strcmp(_matrule->_rChild->_opType,"ShenandoahCompareAndExchangeP") ||
!        !strcmp(_matrule->_rChild->_opType,"ShenandoahCompareAndExchangeN") ||
!        !strcmp(_matrule->_rChild->_opType,"ShenandoahReadBarrier")))  return true;
    else if ( is_ideal_load() == Form::idealP )                return true;
    else if ( is_ideal_store() != Form::none  )                return true;
  
    if (needs_base_oop_edge(globals)) return true;
  
*** 3496,3509 ****
--- 3499,3514 ----
      "LoadPLocked",
      "StorePConditional", "StoreIConditional", "StoreLConditional",
      "CompareAndSwapB", "CompareAndSwapS", "CompareAndSwapI", "CompareAndSwapL", "CompareAndSwapP", "CompareAndSwapN",
      "WeakCompareAndSwapB", "WeakCompareAndSwapS", "WeakCompareAndSwapI", "WeakCompareAndSwapL", "WeakCompareAndSwapP", "WeakCompareAndSwapN",
      "CompareAndExchangeB", "CompareAndExchangeS", "CompareAndExchangeI", "CompareAndExchangeL", "CompareAndExchangeP", "CompareAndExchangeN",
+     "ShenandoahCompareAndSwapN", "ShenandoahCompareAndSwapP", "ShenandoahWeakCompareAndSwapP", "ShenandoahWeakCompareAndSwapN", "ShenandoahCompareAndExchangeP", "ShenandoahCompareAndExchangeN",
      "StoreCM",
      "ClearArray",
      "GetAndSetB", "GetAndSetS", "GetAndAddI", "GetAndSetI", "GetAndSetP",
      "GetAndAddB", "GetAndAddS", "GetAndAddL", "GetAndSetL", "GetAndSetN",
+     "ShenandoahReadBarrier",
      "LoadBarrierSlowReg", "LoadBarrierWeakSlowReg"
    };
    int cnt = sizeof(needs_ideal_memory_list)/sizeof(char*);
    if( strcmp(_opType,"PrefetchAllocation")==0 )
      return 1;